-up a-a a-c a-t aaa aac aad aae aan aap aas aat aau ac- aca acc acd ace acn acp acs act acu ad- ada adc add ade adn adp ads adt adu aea aec aed aee aen aep aes aet aeu an- ana anc and ane ann anp ans ant anu ap- apa apc apd ape apn app aps apt apu as- asa asc asd ase asn asp ass ast asu at- ata atc atd ate atn atp ats att atu au- aua auc aud aue aun aup aus aut c-- caa cac cad cae can cap cas cat cau cca ccc ccd cce ccn ccp ccs cct ccu cda cdc cdd cde cdn cdp cds cdt cdu ce- cea cec ced cee cen cep ces cet ceu cn- cna cnc cnd cne cnn cnp cns cnt cnu cpa cpc cpd cpe cpn cpp cps cpt cpu csa csc csd cse csn csp css cst csu cta ctc ctd cte ctn ctp cts ctt ctu cua cuc cud cue cun cup cus cut cuu daa dac dad dae dan dap das dat dau dca dcc dcd dce dcn dcp dcs dct dcu dda ddc ddd dde ddn ddp dds ddt ddu de- dea dec ded dee den dep des det deu dna dnc dnd dne dnn dnp dns dnt dpa dpc dpd dpe dpn dpp dps dpt dpu dsa dsc dsd dse dsn dsp dss dst dsu dta dtc dtd dte dtn dtp dts dtt dtu dua duc dud due dun dup dus dut eaa eac ead eae ean eap eas eat eau ec- eca ecc ecd ece ecn ecs ect ecu ed- eda edc edd ede edn edp eds edt edu eea eec eed eee een eep ees eet en- ena enc end ene enn enp ens ent enu ep- epa epc epd epe epn epp eps ept epu es- esa esc esd ese esn esp ess est esu eta etc etd ete etn etp ets ett etu eu- eua euc eud eue eun eup eus eut naa nac nad nae nan nap nas nat nau nca ncc ncd nce ncn ncp ncs nct ncu nda ndc ndd nde ndn ndp nds ndt ndu ne- nea nec ned nee nen nep nes net neu nna nnc nne nnn nnp nns nnt nnu npa npc npd npe npn npp nps npt npu nsa nsc nsd nse nsn nsp nss nst nsu nta ntc ntd nte ntn ntp nts ntt ntu nua nuc nud nue nun nup nus nut nuu p-p paa pac pad pae pan pap pas pat pau pca pcc pcd pce pcn pcp pcs pct pcu pda pdc pdd pde pdn pdp pds pdt pdu pea pec ped pee pen pep pes pet peu pn- pna pnc pnd pne pnn pnp pns pnt pnu ppa ppc ppd ppe ppn ppp pps ppt ppu ps- psa psc psd pse psn psp pss pst psu pt- pta ptc ptd pte ptn ptp pts ptt ptu pua puc pud pue pun pup pus put puu saa sac sad sae san sap sas sat sau sca scc scd sce scn scp scs sct scu sda sdc sdd sde sdn sdp sds sdt sdu se- sea sec sed see sen sep ses set seu sna snc snd sne snn snp sns snt snu spa spc spd spe spn spp sps spt spu ss- ssa ssc ssd sse ssn ssp sss sst ssu sta stc std ste stn stp sts stt stu sua suc sud sue sun sup sus sut suu taa tac tad tae tan tap tas tat tau tca tcc tcd tce tcn tcp tcs tct tcu tda tdc tdd tde tdn tdp tds tdt tdu te- tea tec ted tee ten tep tes tet teu tna tnc tnd tne tnn tnp tns tnt tpa tpc tpd tpe tpn tpp tps tpt tpu tsa tsc tsd tse tsn tsp tss tst tsu tta ttc ttd tte ttn ttp tts ttt ttu tua tuc tud tue tun tup tus tut tuu ua- uaa uac uad uae uan uap uas uat uau uca ucc ucd uce ucn ucp ucs uct ucu uda udc udd ude udn udp uds udt udu uea uec ued uee uen uep ues uet un- una unc und une unn unp uns unt unu up- upa upc upd upe upn upp ups upt upu usa usc usd use usn usp uss ust usu uta utc utd ute utn utp uts utt utu uua uuc uue uun uus uut uuu